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Atlas of seeds

Helianthus annuus L.

Helianthus annuus L. x 4
Helianthus annuus L. x 10
Helianthus annuus L. x 13
  • Common Sunflower, ASTERACEAE
  •   × 4   × 10
      × 13

  • Mean size of the seed (mm) :    7×4